American Airlines flights from United States to Portugal
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1 Adult, Economy class
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Popular flights with American Airlines
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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Business class flights from United States to Portugal
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Philadelphia (PHL)to
Lisbon (LIS)
11/18/26 - 11/24/26
Round trip
Business / First
from
$5,472Fare subject to changes
Updated: 5 hours ago
Dallas (DFW)to
Lisbon (LIS)
11/17/26 - 11/27/26
Round trip
Business / First
from
$5,109Fare subject to changes
Updated: 6 hours ago
Miami (MIA)to
Lisbon (LIS)
08/22/26 - 08/31/26
Round trip
Business / First
from
$4,645Fare subject to changes
Updated: 4 hours ago
Los Angeles (LAX)to
Lisbon (LIS)
08/26/26 - 09/07/26
Round trip
Business / First
from
$3,718Fare subject to changes
Updated: 1 hour ago
Charlotte (CLT)to
Lisbon (LIS)
08/30/26 - 09/05/26
Round trip
Business / First
from
$5,818Fare subject to changes
Updated: 9 hours ago
Phoenix (PHX)to
Lisbon (LIS)
10/07/26 - 10/17/26
Round trip
Business / First
from
$6,929Fare subject to changes
Updated: 7 minutes ago
Chicago (ORD)to
Lisbon (LIS)
10/15/26 - 10/25/26
Round trip
Business / First
from
$4,816Fare subject to changes
Updated: 16 hours ago
New York (NYC)to
Lisbon (LIS)
10/07/26 - 10/15/26
Round trip
Business / First
from
$4,727Fare subject to changes
Updated: 10 hours ago
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Find deals on United States to Portugal flights
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flight_land
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Philadelphia (PHL)to
Lisbon (LIS)
11/25/26 - 12/04/26
Round trip
Economy
from
$731Fare subject to changes
Updated: 2 hours ago
Dallas (DFW)to
Lisbon (LIS)
11/17/26 - 11/24/26
Round trip
Economy
from
$722Fare subject to changes
Updated: 3 hours ago
Miami (MIA)to
Lisbon (LIS)
11/16/26 - 11/23/26
Round trip
Economy
from
$705Fare subject to changes
Updated: 4 hours ago
Los Angeles (LAX)to
Lisbon (LIS)
11/04/26 - 11/11/26
Round trip
Economy
from
$754Fare subject to changes
Updated: 3 hours ago
Charlotte (CLT)to
Lisbon (LIS)
11/10/26 - 11/17/26
Round trip
Economy
from
$714Fare subject to changes
Updated: 3 hours ago
Phoenix (PHX)to
Lisbon (LIS)
10/27/26 - 11/03/26
Round trip
Economy
from
$743Fare subject to changes
Updated: 13 hours ago
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Top United States to Portugal routes
